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i965: Rename use_linear_1d_layout() and make it global

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This function will be utilised in later patches.

V2: Make both pointers constants (Topi)

Signed-off-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
This commit is contained in:
Anuj Phogat
2015-04-14 22:06:48 -07:00
parent 0668756447
commit af08530332
2 changed files with 9 additions and 5 deletions
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src/mesa/drivers/dri/i965/brw_context.h
+4
View File
@@ -2003,6 +2003,10 @@ gen6_upload_push_constants(struct brw_context *brw,
struct brw_stage_state *stage_state,
enum aub_state_struct_type type);
bool
gen9_use_linear_1d_layout(const struct brw_context *brw,
const struct intel_mipmap_tree *mt);
#ifdef __cplusplus
}
#endif
src/mesa/drivers/dri/i965/brw_tex_layout.c
+5 -5
View File
@@ -500,9 +500,9 @@ align_cube(struct intel_mipmap_tree *mt)
mt->total_height += 2;
}
static bool
use_linear_1d_layout(struct brw_context *brw,
struct intel_mipmap_tree *mt)
bool
gen9_use_linear_1d_layout(const struct brw_context *brw,
const struct intel_mipmap_tree *mt)
{
/* On Gen9+ the mipmap levels of a 1D surface are all laid out in a
* horizontal line. This isn't done for depth/stencil buffers however
@@ -527,7 +527,7 @@ brw_miptree_layout_texture_array(struct brw_context *brw,
struct intel_mipmap_tree *mt)
{
unsigned height = mt->physical_height0;
bool layout_1d = use_linear_1d_layout(brw, mt);
bool layout_1d = gen9_use_linear_1d_layout(brw, mt);
int physical_qpitch;
if (layout_1d)
@@ -749,7 +749,7 @@ intel_miptree_set_total_width_height(struct brw_context *brw,
break;
case INTEL_MSAA_LAYOUT_NONE:
case INTEL_MSAA_LAYOUT_IMS:
if (use_linear_1d_layout(brw, mt))
if (gen9_use_linear_1d_layout(brw, mt))
gen9_miptree_layout_1d(mt);
else
brw_miptree_layout_2d(mt);